HJ

Hans Janssen

PK Polytec Plastics Germany Gmbh & Co. Kg: 2 patents #1 of 7Top 15%
📍 Dinklage, DE: #2 of 7 inventorsTop 30%
Overall (2019): #169,279 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10301987 Multi-stage jet suction pump Jorge SOARES, Christian BERDING 2019-05-28
10279293 Cascade impactor Christian Meyer, Christoph LESON 2019-05-07